| No. | Marginal Variegation | Plant Size | Leaf Color | Var Color | Origin | Season | Source | Registered |
|
1
| 'I Got Rhythm' | Large | Med-Green | Yellow | Hybrid | June into July | Ward, Dr Dick & Ward, Jane | .2009 |
|
2
| 'Ian Winslow' | Medium | Yellow | Green | Sport | July into August | Stark, Gunther & Stark, Dean | --NR-- |
|
3
| 'Ian's Crystal Ball' | Small | Blue/Green | Yellow | Hybrid | June into July | Chrystal, Ian & Colley, June & Baker, John | .2020 |
|
4
| 'Ice Cream' | Medium | Med-Green | Greenish White | Sport | July | Rossing, Richard | .1998 |
|
5
| 'Ice Crystals' | Medium | Yellow | White | Unknown | July | Klotz, Ruby & Klotz, B. | .2020 |
|
6
| 'Ice Cube' | Miniature | Med-Green | White | Sport | July | Fransen, Marco | --NR-- |
|
7
| 'Ice Follies' | Large | Dark-Green | White | Sport | July | Meyer, Bill | --NR-- |
|
8
| 'Ice Queen' | Small | Med-Green | White | Hybrid | June into July | Kwick, Charles | .2016 |
|
9
| 'Iceberg' | Large | Med-Green | White | Hybrid | July into August | Avent, Tony | .2000 |
|
10
| 'Iced Lemon' | Miniature | Light-Green | White | Sport | July | Batten, Hamish & Ruh, Peter & Ruh, Jean | --NR-- |
|
11
| 'Icy Halo' | Large | Med-Green | White | Sport | July | Tomashek, Cindy | .2014 |
|
12
| 'Iichiro' | Medium | Med-Green | White | Unknown | - | Gowen, Hideko | --NR-- |
|
13
| 'I'll Have Another' | Medium | Med-Green | Yellow | Sport | August | Silvers, Bill | .2012 |
|
14
| 'Illicit Affair' | Small | Med-Green | Yellow | Sport | July | Anderson, Jim | .2003 |
|
15
| 'Immerse' | Medium | Med-Green | White | Unknown | - | Unknown | --NR-- |
|
16
| 'Imp' | Miniature | Med-Green | Creamy White | Hybrid | July into August | Hansen, Hans | .2006 |
|
17
| 'Impact' | Medium | Med-Green | White | Unknown | July | Lydell, Ransom | --NR-- |
|
18
| 'Imperial Crown' | Large | Med-Green | White | Unknown | | Unknown | --NR-- |
|
19
| 'Impressionist' | Small | Med-Green | White | Unknown | - | Malloy, Alex | --NR-- |
|
20
| 'In the Chips' | Large | Dark-Green | Yellow | Sport | June | Bennerup, Pierre & Malloy, Alex | .2000 |
|
21
| 'Incognito' | Large | Blue/Green | Yellow | Sport | July into August | Struhar, Bill | .2006 |
|
22
| 'Incoming Tide' | Medium | Med-Green | White | Unknown | | Lydell, Ran | --NR-- |
|
23
| 'Incredible' | Giant | Blue/Green | Chartreuse | Unknown | June into July | Benedict, Dr Ralph (Herb) | --NR-- |
|
24
| 'Independence' | Medium | Dark-Green | White | Sport | August | Westendorp, Jeff & Walters Gardens | .2001 |
|
25
| 'Independence Day' | Giant | Med-Green | Yellow | Sport | July | Wade, Van | .1998 |
|
26
| 'Indian Summer' (Goodwin) | Small | Yellow | White | Sport | July into August | Goodwin, Randy | .2006 |
|
27
| 'Indiana Knight' | Medium | Med-Green | Chartreuse | Sport | July | Goodwin, Randy | .1990 |
|
28
| 'Indy Parade Lap' | Small | Dark-Green | Yellow | Unknown | August | Goodwin, Randy | .2005 |
|
29
| 'Indy Winners' Circle' | Medium | Yellow | Green | Sport | August | Dove, Bill & Dove, Wanda & Indianapolis Hosta Society | .2006 |
|
30
| 'Inka Dinka Do' | Small | Med-Green | White | Unknown | - | Lydell, Ransom | --NR-- |
|
31
| 'Inniswood' | Medium | Yellow | Green | Sport | June | Innis Metro Gardens | .1993 |
|
32
| 'Innocent Desire' | Large | Dark-Green | White | Sport | August | Unknown | --NR-- |
|
33
| 'Inocquous' | Medium | Med-Green | Yellow | Unknown | - | Livingston, Ron | --NR-- |
|
34
| 'Inspire Greatness' | Medium | Blue/Green | White | Unknown | June | Silvers, Bill | .2006 |
|
35
| 'Insurrection' | Medium | Med-Green | White | Unknown | - | Dupre, Dirk | --NR-- |
|
36
| 'Intaglio' | Small | Med-Green | Yellow | Hybrid | July | Malloy, Alex | --NR-- |
|
37
| 'Introvert' | Small | Blue/Green | White | Sport | July | Philips, Hugo | --NR-- |
|
38
| 'Invocation' | Large | Light-Green | White | Hybrid | July into August | Lysne, Rod | .2021 |
|
39
| 'Iona' | Medium | Blue/Green | White | Sport | July | Lavender & British Hosta and Hemerocallis Society | .1988 |
|
40
| 'Iowa Moon' | Medium | Yellow | Light Green | Sport | July into August | Simmering, Ron | .2000 |
|
41
| 'Irish Eyes' | Medium | Med-Green | Creamy White | Hybrid | - | Ward, Dr Dick & Ward, Jane | .1999 |
|
42
| 'Irish Fling' | Small | Med-Green | Yellow | Hybrid | July | Ward, Dr Dick & Ward, Jane | .2012 |
|
43
| 'Irish Jig' | Medium | Dark-Green | White | Hybrid | July into August | Ward, Dr Dick & Ward, Jane | .2012 |
|
44
| 'Irish Pastures' | Medium | Light-Green | White | Sport | July into August | Goodwin, Randy | .2006 |
|
45
| 'Irish Ribbons' | Small | Light-Green | White | Unknown | - | Kiehne, Myrtle & Anderson, Kenneth | .1992 |
|
46
| 'Iron Gate Delight' | Medium | Dark-Green | White | Hybrid | July into August | Sellers, Van | .1981 |
|
47
| 'Iron Gate Glamour' | Large | Med-Green | White | Hybrid | August | Sellers, Van | .1981 |
|
48
| 'Iron Gate Special' | Medium | Med-Green | Yellow | Sport | August | Sellers, Van & Santa Lucia, Vic & Walek, Kevin & The American Hosta Society | .2009 |
|
49
| 'Island Delight' | - | Med-Green | White | Unknown | - | Rassmussen, George | --NR-- |
|
50
| 'Island Fling' | Medium | Blue/Green | Yellow | Sport | July into August | Blake, Amanda | .2016 |
|
51
| 'Isshiki Fukurin Mizu' | Small | Med-Green | Yellow | Sport | September to October | Unknown | --NR-- |
|
52
| 'It Rocks' | Large | Dark-Green | White | Hybrid | June into July | Elslager, Ed | .2004 |
|
53
| 'Ivanhoe' | Medium | Med-Green | White | Hybrid | - | Beilstein, Doug & Malloy, Alex | --NR-- |
|
54
| 'Ivory Coast' | Large | Dark-Green | White | Sport | July | Savory, Dennis | .1999 |
|
55
| 'Ivory Frame' | Medium | Med-Green | White | Nat-Sport | July into August | Van Eechaute, Danny | --NR-- |
|
56
| 'Ivory Necklace' | Medium | Med-Green | White | TC Sport | July | Zilis, Mark | .2003 |
|
57
| 'Ivy Parody' | Medium | Blue/Green | White | Sport | July into August | Braun-Nauerz, Gaby & Warmerdam, Piet | .2003 |
|
58
| 'Iwa Urajiro Daifukurin' | Large | Med-Green | Yellow | Sport | - | Unknown | --NR-- |
|